🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.68 AU - 0.74 AU

Year: 228 Days

Day: 36.9 Hours

Environment

Temp: 115 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.07 AU - 1.55 AU

Year: 571 Days

Day: 42.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,357,683 km

• M1: 48,470 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.08 AU - 1.56 AU

Year: 578 Days

Day: 25.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.98 AU - 2.78 AU

Year: 1398 Days

Day: 25.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.3

Radius: 8.4

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.43 AU - 5.03 AU

Year: 3917 Days

Day: 11.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 49,357,683 km

• M1: 104,719 km (0.101 R)
• M2: 191,784 km (0.065 R)
• M3: 318,045 km (0.068 R)
• M4: 442,062 km (0.085 R)
• M5: 533,466 km (0.096 R)
• M6: 649,404 km (0.11 R)
• M7: 750,682 km (0.05 R)
• M8: 818,001 km (0.094 R)
• M9: 902,524 km (0.105 R)
• M10: 1,225,506 km (0.043 R)
• M11: 1,305,989 km (0.116 R)
• M12: 1,394,252 km (0.096 R)
• M13: 1,601,894 km (0.117 R)
• M14: 1,859,053 km (0.087 R)
• M15: 1,912,010 km (0.108 R)
• M16: 2,053,680 km (0.116 R)
• M17: 2,177,995 km (0.092 R)
• M18: 2,304,705 km (0.056 R)
• M19: 2,397,904 km (0.113 R)
• M20: 2,602,704 km (0.114 R)
• M21: 2,745,121 km (0.084 R)
• M22: 2,844,005 km (0.078 R)
• M23: 2,928,528 km (0.083 R)
• M24: 2,990,611 km (0.105 R)
• M25: 3,147,689 km (0.047 R)
• M26: 3,404,848 km (0.059 R)
• M27: 3,871,144 km (0.118 R)
• M28: 4,085,817 km (0.066 R)
• M29: 4,190,386 km (0.117 R)
• M30: 4,251,721 km (0.111 R)
• M31: 4,401,917 km (0.101 R)
• M32: 4,464,300 km (0.097 R)
• M33: 4,563,034 km (0.09 R)
• M34: 4,762,448 km (0.084 R)
• M35: 5,104,429 km (0.107 R)
• M36: 5,235,925 km (0.065 R)
• M37: 5,473,487 km (0.114 R)
• M38: 5,559,954 km (0.06 R)
• M39: 5,695,341 km (0.055 R)
• M40: 6,018,622 km (0.119 R)
• M41: 6,398,451 km (0.114 R)
• M42: 6,459,038 km (0.1 R)
• M43: 6,591,282 km (0.114 R)
• M44: 7,024,218 km (0.026 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.4

Radius: 10.7

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.02 AU - 5.54 AU

Year: 3980 Days

Day: 12.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 49,357,683 km

• M1: 146,606 km (0.057 R)
• M2: 353,799 km (0.082 R)
• M3: 1,585,737 km (0.068 R)
• M4: 2,033,484 km (0.088 R)
• M5: 2,552,439 km (0.034 R)
• M6: 2,651,173 km (0.109 R)
• M7: 2,784,764 km (0.037 R)
• M8: 2,937,953 km (0.105 R)
• M9: 3,076,480 km (0.108 R)
• M10: 3,234,904 km (0.093 R)
• M11: 3,378,070 km (0.12 R)
• M12: 4,125,161 km (0.102 R)
• M13: 4,261,146 km (0.07 R)
• M14: 4,359,282 km (0.09 R)
• M15: 4,759,007 km (0.12 R)
• M16: 5,025,292 km (0.041 R)
• M17: 5,170,701 km (0.105 R)
• M18: 5,487,100 km (0.1 R)
• M19: 5,615,306 km (0.094 R)
• M20: 6,028,345 km (0.049 R)
• M21: 6,338,911 km (0.076 R)
• M22: 6,837,670 km (0.102 R)
• M23: 7,022,274 km (0.105 R)
• M24: 7,138,362 km (0.115 R)
• M25: 7,278,684 km (0.045 R)
• M26: 7,490,814 km (0.108 R)
• M27: 7,561,873 km (0.08 R)
• M28: 7,633,381 km (0.109 R)
• M29: 8,017,847 km (0.09 R)
• M30: 8,261,542 km (0.098 R)
• M31: 8,631,498 km (0.066 R)
• M32: 8,756,113 km (0.062 R)
• M33: 9,057,403 km (0.101 R)
• M34: 9,670,455 km (0.102 R)
• M35: 9,877,798 km (0.12 R)
• M36: 10,086,636 km (0.107 R)
• M37: 10,429,066 km (0.079 R)
• M38: 10,855,719 km (0.075 R)
• M39: 11,369,887 km (0.111 R)
• M40: 11,919,809 km (0.09 R)
• M41: 12,170,086 km (0.104 R)
• M42: 12,988,386 km (0.091 R)
• M43: 13,274,717 km (0.083 R)
• M44: 13,824,489 km (0.113 R)
• M45: 14,470,303 km (0.088 R)
• M46: 14,796,875 km (0.111 R)
• M47: 15,306,555 km (0.096 R)
• M48: 15,608,892 km (0.117 R)
• M49: 15,760,884 km (0.027 R)
• M50: 16,035,695 km (0.104 R)
• M51: 16,714,121 km (0.045 R)
• M52: 16,931,936 km (0.085 R)
• M53: 17,370,407 km (0.106 R)
• M54: 17,496,369 km (0.101 R)
• M55: 18,258,570 km (0.083 R)
• M56: 18,450,953 km (0.069 R)
• M57: 18,837,364 km (0.068 R)
• M58: 18,966,916 km (0.067 R)
• M59: 19,454,904 km (0.058 R)
• M60: 19,651,326 km (0.084 R)
• M61: 19,881,258 km (0.083 R)
• M62: 20,343,814 km (0.087 R)
• M63: 21,347,018 km (0.09 R)
• M64: 21,888,562 km (0.073 R)
• M65: 22,024,696 km (0.111 R)
• M66: 22,881,892 km (0.109 R)
• M67: 22,985,414 km (0.105 R)
• M68: 23,054,528 km (0.082 R)
• M69: 23,158,349 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.7

Radius: 14.6

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.66 AU - 6.9 AU

Year: 5292 Days

Day: 9.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 49,357,683 km

• M1: 227,987 km (0.113 R)
• M2: 525,687 km (0.093 R)
• M3: 617,690 km (0.073 R)
• M4: 805,435 km (0.103 R)
• M5: 1,174,044 km (0.045 R)
• M6: 1,617,602 km (0.086 R)
• M7: 1,717,084 km (0.068 R)
• M8: 2,004,911 km (0.044 R)
• M9: 2,148,824 km (0.115 R)
• M10: 2,296,327 km (0.058 R)
• M11: 2,421,990 km (0.113 R)
• M12: 2,524,165 km (0.079 R)
• M13: 2,693,510 km (0.089 R)
• M14: 3,002,579 km (0.105 R)
• M15: 3,252,557 km (0.088 R)
• M16: 3,408,887 km (0.084 R)
• M17: 3,611,442 km (0.114 R)
• M18: 3,788,267 km (0.106 R)
• M19: 3,907,796 km (0.108 R)
• M20: 4,414,484 km (0.112 R)
• M21: 4,588,167 km (0.082 R)
• M22: 4,764,094 km (0.114 R)
• M23: 4,893,496 km (0.086 R)
• M24: 5,007,639 km (0.087 R)
• M25: 5,355,604 km (0.116 R)
• M26: 5,507,296 km (0.052 R)
• M27: 5,901,187 km (0.102 R)
• M28: 6,110,475 km (0.117 R)
• M29: 6,500,476 km (0.063 R)
• M30: 6,716,795 km (0.115 R)
• M31: 6,843,953 km (0.049 R)
• M32: 7,027,210 km (0.071 R)
• M33: 7,286,463 km (0.045 R)
• M34: 7,662,253 km (0.09 R)
• M35: 7,948,434 km (0.111 R)
• M36: 8,044,625 km (0.059 R)
• M37: 8,160,414 km (0.106 R)
• M38: 8,296,399 km (0.096 R)
• M39: 8,452,728 km (0.034 R)
• M40: 8,728,587 km (0.035 R)
• M41: 8,867,713 km (0.109 R)
• M42: 9,128,013 km (0.081 R)
• M43: 9,492,583 km (0.047 R)
• M44: 10,194,347 km (0.103 R)
• M45: 10,403,934 km (0.099 R)
• M46: 11,192,015 km (0.054 R)
• M47: 11,386,642 km (0.083 R)
• M48: 11,538,783 km (0.034 R)
• M49: 11,713,513 km (0.093 R)
• M50: 11,889,141 km (0.067 R)
• M51: 12,087,658 km (0.065 R)
• M52: 12,510,720 km (0.058 R)
• M53: 12,622,769 km (0.119 R)
• M54: 12,893,242 km (0.102 R)
• M55: 13,211,138 km (0.088 R)
• M56: 13,531,726 km (0.062 R)
• M57: 13,646,916 km (0.095 R)
• M58: 13,994,282 km (0.098 R)
• M59: 14,414,952 km (0.088 R)
• M60: 15,556,982 km (0.045 R)
• M61: 15,822,967 km (0.067 R)
• M62: 15,919,906 km (0.098 R)
• M63: 16,261,139 km (0.044 R)
• M64: 16,359,126 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798

Radius: 9.4

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.4 AU - 8.58 AU

Year: 7806 Days

Day: 6.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 49,357,683 km

• M1: 180,116 km (0.045 R)
• M2: 265,686 km (0.11 R)
• M3: 537,655 km (0.077 R)
• M4: 856,448 km (0.108 R)
• M5: 1,045,839 km (0.108 R)
• M6: 1,385,276 km (0.066 R)
• M7: 1,445,115 km (0.053 R)
• M8: 1,911,711 km (0.112 R)
• M9: 2,422,738 km (0.034 R)
• M10: 2,693,809 km (0.089 R)
• M11: 3,000,933 km (0.04 R)
• M12: 3,238,495 km (0.096 R)
• M13: 3,346,205 km (0.097 R)
• M14: 3,704,342 km (0.093 R)
• M15: 4,074,747 km (0.08 R)
• M16: 5,511,186 km (0.088 R)
• M17: 5,802,602 km (0.107 R)
• M18: 6,099,255 km (0.099 R)
• M19: 6,266,206 km (0.078 R)
• M20: 6,502,571 km (0.113 R)
• M21: 6,741,778 km (0.041 R)
• M22: 6,845,150 km (0.113 R)
• M23: 7,370,238 km (0.067 R)
• M24: 7,512,356 km (0.086 R)
• M25: 7,835,787 km (0.045 R)
• M26: 7,908,192 km (0.037 R)
• M27: 8,833,006 km (0.062 R)
• M28: 9,136,092 km (0.082 R)
• M29: 9,327,427 km (0.092 R)
• M30: 9,752,734 km (0.111 R)
• M31: 9,948,109 km (0.115 R)
• M32: 10,422,484 km (0.049 R)
• M33: 10,582,404 km (0.096 R)
• M34: 12,774,910 km (0.086 R)
• M35: 14,474,940 km (0.119 R)
• M36: 15,647,339 km (0.106 R)
• M37: 15,922,150 km (0.101 R)
• M38: 16,152,531 km (0.069 R)
• M39: 16,896,780 km (0.117 R)
• M40: 17,652,250 km (0.07 R)
• M41: 17,890,709 km (0.086 R)
• M42: 18,034,173 km (0.115 R)
• M43: 18,322,448 km (0.103 R)
• M44: 19,000,874 km (0.104 R)
• M45: 19,885,147 km (0.119 R)
• M46: 20,182,847 km (0.04 R)
• M47: 20,532,158 km (0.1 R)
• M48: 21,693,786 km (0.095 R)
• M49: 22,617,702 km (0.089 R)
• M50: 22,980,477 km (0.111 R)
• M51: 23,659,352 km (0.107 R)
• M52: 23,816,879 km (0.089 R)
• M53: 24,397,767 km (0.079 R)
• M54: 24,663,303 km (0.11 R)
• M55: 25,304,480 km (0.078 R)
• M56: 25,411,891 km (0.077 R)
• M57: 26,113,804 km (0.067 R)
• M58: 26,276,716 km (0.055 R)
• M59: 26,439,928 km (0.077 R)
• M60: 27,481,428 km (0.048 R)
• M61: 28,257,392 km (0.084 R)
• M62: 28,928,339 km (0.099 R)
• M63: 29,944,407 km (0.088 R)
• M64: 30,628,369 km (0.05 R)
• M65: 30,742,811 km (0.053 R)
• M66: 31,663,885 km (0.106 R)
• M67: 32,710,921 km (0.079 R)
• M68: 32,769,414 km (0.115 R)
• M69: 33,121,118 km (0.11 R)
• M70: 34,183,861 km (0.101 R)
• M71: 34,778,962 km (0.111 R)
• M72: 34,898,490 km (0.065 R)
• M73: 35,257,675 km (0.092 R)
• M74: 36,100,509 km (0.081 R)
• M75: 36,160,947 km (0.084 R)
• M76: 36,645,943 km (0.092 R)
• M77: 36,889,189 km (0.081 R)
• M78: 37,377,327 km (0.109 R)
• M79: 37,499,698 km (0.101 R)
• M80: 39,787,349 km (0.042 R)
• M81: 39,849,881 km (0.119 R)
• M82: 40,287,903 km (0.093 R)
• M83: 40,790,552 km (0.091 R)
• M84: 41,738,704 km (0.102 R)
• M85: 42,056,300 km (0.106 R)
• M86: 42,247,336 km (0.115 R)
• M87: 42,374,794 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.4

Radius: 13.8

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 8.53 AU - 12.73 AU

Year: 13198 Days

Day: 10.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,357,683 km

• M1: 179,667 km (0.074 R)
• M2: 321,336 km (0.068 R)
• M3: 479,910 km (0.115 R)
• M4: 912,697 km (0.112 R)
• M5: 1,024,596 km (0.108 R)
• M6: 1,161,777 km (0.101 R)
• M7: 1,566,589 km (0.028 R)
• M8: 1,703,770 km (0.087 R)
• M9: 1,845,140 km (0.084 R)
• M10: 2,216,292 km (0.08 R)
• M11: 2,665,834 km (0.083 R)
• M12: 3,029,058 km (0.075 R)
• M13: 3,260,635 km (0.107 R)
• M14: 3,588,853 km (0.115 R)
• M15: 4,570,963 km (0.092 R)
• M16: 4,871,206 km (0.049 R)
• M17: 5,040,850 km (0.061 R)
• M18: 5,316,409 km (0.103 R)
• M19: 5,561,750 km (0.086 R)
• M20: 5,774,927 km (0.075 R)
• M21: 6,246,309 km (0.081 R)
• M22: 6,654,861 km (0.104 R)
• M23: 7,110,536 km (0.038 R)
• M24: 7,342,263 km (0.087 R)
• M25: 8,213,372 km (0.071 R)
• M26: 9,200,718 km (0.118 R)
• M27: 9,965,911 km (0.116 R)
• M28: 10,487,409 km (0.107 R)
• M29: 11,151,923 km (0.077 R)
• M30: 11,241,532 km (0.068 R)
• M31: 11,511,855 km (0.106 R)
• M32: 11,647,840 km (0.097 R)
• M33: 11,784,423 km (0.111 R)
• M34: 11,875,677 km (0.069 R)
• M35: 12,428,591 km (0.042 R)
• M36: 12,848,812 km (0.092 R)
• M37: 14,040,658 km (0.079 R)
• M38: 14,283,156 km (0.072 R)
• M39: 14,576,218 km (0.092 R)
• M40: 14,723,422 km (0.064 R)
• M41: 15,567,154 km (0.084 R)
• M42: 15,667,385 km (0.098 R)
• M43: 17,353,203 km (0.101 R)
• M44: 18,349,974 km (0.09 R)
• M45: 18,562,104 km (0.083 R)
• M46: 18,721,725 km (0.115 R)
• M47: 18,988,907 km (0.091 R)
• M48: 19,257,435 km (0.072 R)
• M49: 19,419,000 km (0.099 R)
• M50: 19,906,839 km (0.072 R)
• M51: 21,171,539 km (0.097 R)
• M52: 21,897,837 km (0.099 R)
• M53: 22,179,380 km (0.085 R)
• M54: 25,236,862 km (0.072 R)
• M55: 25,413,985 km (0.099 R)
• M56: 26,006,991 km (0.097 R)
• M57: 27,267,054 km (0.077 R)
• M58: 28,118,117 km (0.095 R)
• M59: 29,784,188 km (0.093 R)
• M60: 30,346,676 km (0.065 R)
• M61: 30,660,682 km (0.056 R)
• M62: 30,975,735 km (0.063 R)
• M63: 32,631,484 km (0.106 R)
• M64: 33,599,682 km (0.06 R)
• M65: 34,185,208 km (0.11 R)
• M66: 34,642,977 km (0.03 R)
• M67: 34,774,025 km (0.119 R)
• M68: 35,498,378 km (0.071 R)
• M69: 35,696,745 km (0.07 R)
• M70: 38,445,007 km (0.107 R)
• M71: 39,467,509 km (0.11 R)
• M72: 40,429,872 km (0.111 R)
• M73: 41,748,128 km (0.116 R)
• M74: 42,237,463 km (0.066 R)
• M75: 42,517,809 km (0.108 R)
• M76: 44,426,977 km (0.117 R)
• M77: 45,284,472 km (0.095 R)
• M78: 46,291,715 km (0.08 R)
• M79: 47,670,558 km (0.045 R)
• M80: 48,621,702 km (0.115 R)
• M81: 48,915,661 km (0.104 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 10,702 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit